Finding the Third Proportional to 2,649,499 and 4,202,244

Step by Step Solution

1. Step 1: Write the proportion equation
   2,649,499 : 4,202,244 = 4,202,244 : x
2. Step 2: Convert to fraction form
   2,649,499/4,202,244 = 4,202,244/x
3. Step 3: Cross multiply
   2,649,499x = 4,202,244 × 4,202,244
4. Step 4: Simplify right side
   2,649,499x = 17,658,854,635,536
5. Step 5: Solve for x
   x = 17,658,854,635,536/2,649,499
6. Step 6: Final answer
   x = 6,664,978.79